No, actually I don't think that's a comparable situation.
Google wasn’t censored by a government. That was a decision they decided to make (whatever you think of it, I don’t want to start a relitigation of that mess).
The US Sanctions and Embargos based on lawful use of economical policies as set forth by constitutional powers granted to the Executive Branch.
US Legislative and Executive branches attempts to censor free speech would almost certainly be challenged in court, as the right to free speech, and peacably assemble is one of the founding principles of the US.
But, you presented your case respectfully, so I don't think this should be downvoted.
Because apparently it's not quieting if you've punished someone for saying something.
and now let me go grab my eyeballs off the floor because they just rolled out of my head.
The example given does not come close to that, but is an example of someone being censored.
In the US at least, censorship is typically brought on by pressure from sponsors and advertisers in response to public outcry.
In the US, The Freedom of Speech is heavily protected against government interference.